VESTAMID® HTplus M3033
聚二甲苯酰胺
Polyphthalamide based on PA10T
VESTAMID HTplus M3033 is a PA 10T-based, black colored, glass-fiber reinforced (30%), heat-stabilized copolyamide. PA 10T is a poly-condensation product of 1,10-decamethylene diamine (10) and terephthalic acid (T). As 1,10-decamethylene diamine is derived from castor oil plants, VESTAMID HTplus M3033 is partially natural resourced and thus bio-based.
Compared to PA 6T-based resins VESTAMID HTplus M3033 has a broader processing window as well as a reduced tendency to absorb water. Therefore the material exhibits less variation in mechanical properties and dimensional changes with humidity.
This resin is especially suited for manufacturing parts subjected to high temperature.
密度 (73°F) | 1.36 | g/cm³ | ISO 1183 |
拉伸模量 | 1.36E+6 | psi | ISO 527-2 |
拉伸应力 (断裂) | 24500 | psi | ISO 527-2 |
拉伸应变 (断裂) | 2.4 | % | ISO 527-2 |
简支梁缺口冲击强度 |
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| ISO 179/1eA |
-40°F, 完全断裂 | 3.6 | ft·lb/in² |
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73°F, 完全断裂 | 4.1 | ft·lb/in² |
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简支梁无缺口冲击强度 |
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| ISO 179/1eU |
-40°F, 完全断裂 | 25 | ft·lb/in² |
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73°F, 完全断裂 | 27 | ft·lb/in² |
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热变形温度 |
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66 psi, 未退火 | 543 | °F | ISO 75-2/B |
264 psi, 未退火 | 505 | °F | ISO 75-2/A |
熔融温度 2 | 545 | °F | ISO 11357-3 |
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